RGB dimmer teardown and schematic (no microcontroller)

17:30
Fixing a fart-extractor (with schematic)

21:01
Watch Trudeau speak directly to Trump during blistering speech

16:23
Inside a percussive massage device - with schematic

24:37
Inside a kinetic self-powering remote switch

20:40
Mini reloj gigante de canicas que indica la hora con canicas - Aún demasiado grande

33:37
Something Strange Happens When You Trust Quantum Mechanics

14:49
Apilamiento de 5 módulos Peltier y temperatura alcanzada de -90 ℃

26:01